sort the list of variations

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3188 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Resource.py

@@ -97,7 +97,8 @@ class Resource(XMLMatrix, CoreResource, Variated):
         other_base_category_dict = dict([(i,1) for i in base_category_list])
         try:
           other_variations = self.searchFolder( \
-                               portal_type=self.getPortalVariationTypeList())
+                               portal_type=self.getPortalVariationTypeList(),
+                               sort_on=[('title','ascending')])
         except:
           other_variations = []